Sony A7S III vs Sony S2100
Portability
61 Imaging
65 Features
92 Overall
75
61 Imaging
65 Features
92 Overall
75
Portability
93 Imaging
35 Features
17 Overall
27
93 Imaging
35 Features
17 Overall
27
Sony A7S III vs Sony S2100 Key Specs
Sony A7S III
(Full Review)
(Full Review)
- 12MP - Full frame Sensor
- 3" Fully Articulated Screen
- ISO 80 - 102400 (Increase to 409600)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 699g - 129 x 97 x 81mm
- Introduced July 2020
- Replaced the Sony A7S II
Sony S2100
(Full Review)
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 3200
- 640 x 480 video
- 33-105mm (F3.1-5.6) lens
- 167g - 98 x 61 x 27mm
- Launched January 2010
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Here, we are analyzing the Sony A7S III vs Sony S2100, former is a Pro Mirrorless while the other is a Small Sensor Compact and both are designed by Sony. The sensor resolution of the A7S III (12MP) and the S2100 (12MP) is very close but the A7S III (Full frame) and S2100 (1/2.3") have totally different sensor dimensions.
Samsung Releases Faster Versions of EVO MicroSD CardsThe A7S III was unveiled 10 years after the S2100 which is a fairly sizable difference as far as camera tech is concerned. Both the cameras feature different body design with the Sony A7S III being a SLR-style mirrorless camera and the Sony S2100 being a Compact camera.
Before getting right into a thorough comparison, here is a concise highlight of how the A7S III scores vs the S2100 with respect to portability, imaging, features and an overall score.
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This is a sample of the gallery pics for Sony Alpha A7S III & Sony Cyber-shot DSC-S2100. The full galleries are viewable at Sony A7S III Gallery & Sony S2100 Gallery.
Reasons to pick Sony A7S III over the Sony S2100
| A7S III | S2100 | |||
|---|---|---|---|---|
| Launched | July 2020 |  | January 2010 | More modern by 129 months |
| Focus manually |  | Dial exact focus | ||
| Display type | Fully articulated |  | Fixed | Fully Articulating display |
| Display resolution | 1440k |  | 230k | Clearer display (+1210k dot) |
| Selfie screen |  | Take selfies | ||
| Touch display |  | Easily navigate |
Reasons to pick Sony S2100 over the Sony A7S III
| S2100 | A7S III |
|---|
Common features in the Sony A7S III and Sony S2100
| A7S III | S2100 | |||
|---|---|---|---|---|
| Display size | 3" |  | 3" | Same display sizing |
Sony A7S III vs Sony S2100 Physical Comparison
If you are going to carry around your camera frequently, you'll need to consider its weight and measurements. The Sony A7S III has got physical measurements of 129mm x 97mm x 81mm (5.1" x 3.8" x 3.2") accompanied by a weight of 699 grams (1.54 lbs) and the Sony S2100 has proportions of 98mm x 61mm x 27mm (3.9" x 2.4" x 1.1") and a weight of 167 grams (0.37 lbs).
Take a look at the Sony A7S III vs Sony S2100 in our newest Camera plus Lens Size Comparison Tool.
Bear in mind, the weight of an ILC will change depending on the lens you have attached at that time. Here is a front view dimension comparison of the A7S III and the S2100.
Using size and weight, the portability score of the A7S III and S2100 is 61 and 93 respectively.
Sony A7S III vs Sony S2100 Sensor Comparison
In many cases, it can be tough to see the contrast in sensor sizes just by looking through specifications. The pic here will help provide you a more clear sense of the sensor measurements in the A7S III and S2100.
To sum up, the 2 cameras come with the identical MP but not the same sensor sizes. The A7S III provides the larger sensor which will make achieving bokeh less difficult. The more modern A7S III will have an edge when it comes to sensor technology.
Sony A7S III vs Sony S2100 Screen and ViewFinder
Photography Glossary Photography Type Scores
Portrait Comparison
Sony A7S III Portrait photography advice
Sony S2100 Portrait photography advice
manual focus
big sensor size (Full frame)
has face detect autofocus
saves RAW files
megapixel count low (12 megapixels)
lack of manual focus
manual mode not possible
cannot use external flash
low MP (12MP)
sensor size is very small (1/2.3")
no RAW files
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Sony A7S III Street photography information
Sony S2100 Street photography information
image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
saves RAW files
provides focus via touch
weather sealing
very good high ISO (102,400)
screen does not articulate
no image stabilization
sensor size is very small (1/2.3")
no RAW files
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Sony A7S III Sports photography features
Sony S2100 Sports photography features
high shutter speed (1/8,000 seconds)
image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
has tracking focus
weather sealing
good battery (600 per charge)
comes with phase detect autofocus
megapixel count low (12MP)
low maximum shutter speed (1/1,200s)
max frames per second low (1.0 frames per second)
no shutter priority mode
no image stabilization
low MP (12 megapixels)
sensor size is very small (1/2.3")
no phase detect autofocus
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Sony A7S III Travel photography advice
Sony S2100 Travel photography advice
good battery (600 per charge)
weather sealing
connects via bluetooth
provides focus via touch
selfie friendly display
megapixel count low (12 megapixels)
built-in flash
doesn't have Time Lapse recording
low MP (12 megapixels)
screen is not selfie friendly
wide angle not fantastic (33mm)
sluggish max aperture (f3.1)
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Sony A7S III as a Landscape photography camera
Sony S2100 as a Landscape photography camera
manual focus
swap lenses (Sony E mount)
screen is a decent size (3 inches)
image stabilization (Sensor based 5-axis)
big sensor size (Full frame)
very good high ISO (102,400)
saves RAW files
weather sealing
good battery (600 per charge)
has double storage slots
megapixel count low (12 megapixels)
screen is a decent size (3")
lack of manual focus
can't switch lenses (fixed lens mount)
wide angle not fantastic (33mm)
sluggish max aperture (f3.1)
manual mode not possible
no image stabilization
low MP (12MP)
sensor size is very small (1/2.3")
no RAW files
doesn't have Time Lapse recording
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Vlogging with Sony A7S III
Vlogging with Sony S2100
selfie friendly display
touchscreen enabled
image stabilization (Sensor based 5-axis)
has face detect autofocus
high quality video (3840 x 2160 resolution)
does have microphone port
wide angle not fantastic (33mm)
sluggish max aperture (f3.1)
screen is not selfie friendly
no image stabilization
low res video (640 x 480 pxls)
doesn't have mic port
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Sony A7S III vs Sony S2100 Specifications
| Sony Alpha A7S III | Sony Cyber-shot DSC-S2100 | |
|---|---|---|
| General Information | ||
| Manufacturer | Sony | Sony |
| Model type | Sony Alpha A7S III | Sony Cyber-shot DSC-S2100 |
| Class | Pro Mirrorless | Small Sensor Compact |
| Introduced | 2020-07-21 | 2010-01-07 |
| Body design | SLR-style mirrorless | Compact |
| Sensor Information | ||
| Processor | Bionz XR | Bionz |
| Sensor type | BSI-CMOS | CCD |
| Sensor size | Full frame | 1/2.3" |
| Sensor dimensions | 35.6 x 23.8mm | 6.17 x 4.55mm |
| Sensor surface area | 847.3mm² | 28.1mm² |
| Sensor resolution | 12MP | 12MP |
| Anti alias filter | ||
| Aspect ratio | 3:2 and 16:9 | 4:3, 3:2 and 16:9 |
| Peak resolution | 4240 x 2832 | 4000 x 3000 |
| Highest native ISO | 102400 | 3200 |
| Highest enhanced ISO | 409600 | - |
| Min native ISO | 80 | 100 |
| RAW files | ||
| Min enhanced ISO | 50 | - |
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Total focus points | 759 | 9 |
| Lens | ||
| Lens mount type | Sony E | fixed lens |
| Lens zoom range | - | 33-105mm (3.2x) |
| Max aperture | - | f/3.1-5.6 |
| Macro focusing range | - | 5cm |
| Available lenses | 121 | - |
| Crop factor | 1 | 5.8 |
| Screen | ||
| Screen type | Fully articulated | Fixed Type |
| Screen size | 3" | 3" |
| Screen resolution | 1,440k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Viewfinder Information | ||
| Viewfinder type | Electronic | None |
| Viewfinder resolution | 9,440k dot | - |
| Viewfinder coverage | 100 percent | - |
| Viewfinder magnification | 0.91x | - |
| Features | ||
| Min shutter speed | 30s | 1s |
| Max shutter speed | 1/8000s | 1/1200s |
| Continuous shutter speed | 10.0fps | 1.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | - |
| Set white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | no built-in flash | 3.30 m |
| Flash settings | no built-in flash | Auto, On, Off, Slow syncro |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 3840 x 2160 @ 120p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 100p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 60p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 50p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 30p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 25p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 24p / 100 Mbps, XAVC S, MP4, H.265, Linear PCM 1920 x 1080 @ 120p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 100p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 60p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 50p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 25p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 24p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM | 640 x 480 (30 fps), 320 x 240 (30 fps) |
| Highest video resolution | 3840x2160 | 640x480 |
| Video data format | MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265 | Motion JPEG |
| Mic jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 3.2 Gen 1 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 699 gr (1.54 lbs) | 167 gr (0.37 lbs) |
| Physical dimensions | 129 x 97 x 81mm (5.1" x 3.8" x 3.2") | 98 x 61 x 27mm (3.9" x 2.4" x 1.1") |
| DXO scores | ||
| DXO Overall rating | 85 | not tested |
| DXO Color Depth rating | 23.6 | not tested |
| DXO Dynamic range rating | 13.3 | not tested |
| DXO Low light rating | 2993 | not tested |
| Other | ||
| Battery life | 600 photos | - |
| Battery form | Battery Pack | - |
| Battery ID | NP-FZ100 | 2 x AA |
| Self timer | Yes (2 or 10 sec; continuous (3 or 5 exposures)) | Yes (2 or 10 sec) |
| Time lapse recording | With downloadable app | |
| Type of storage | Dual SD/CFexpress Type A slots | Memory Stick Duo/Pro Duo, optional SD, Internal |
| Storage slots | 2 | 1 |
| Price at release | $3,499 | $0 |